ItsFPV Era Compatible Keystone Foam Replacement

Replacement Keystone Foam for the ItsFPV Era. During use eventually the foam degrades resulting in the arms slipping in crashes, not an issue with 4.9" props but 5" and 5.1" props can knock against each other during flight. To install this you need to cut away the original foam between the carbon and slot this into place. This is a tight fit however seems to resolve the issue. Make sure to do the central screw tightly as it will compress the TPU somewhat.

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